baber/WOPTO huggingface dataset:
Patent JP-2011060136-A (JP)
Title: Portable electronic apparatus, and data management method in the same
Inventor: SEKIYA SATORU
IPC: G06F21/60
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card 1 capable of improving the security property of data by reducing risk due to an illegal access to a data file, and a data management method in the IC card 1.  <P>SOLUTION: The IC card 1 stores, in a data memory 14, multiple data files in which multiple division data obtained by dividing one piece of data are stored as part of data, respectively. When receiving a command to sequentially specify part of data in the plurality of files from an IC card processor 2, a CPU 11 makes the plurality of pieces of division data an access target as one piece of data by sequentially accessing each data stored in part of the plurality of files in an order designated by the command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059543-A (JP)
Title: Video display device and video display method
Inventor: NAGAI KENICHI
IPC: G09G5/10
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device and a video display method, capable of displaying a video which a viewing user feels natural according to ambient illuminance and a color temperature.  <P>SOLUTION: The video display device 2 includes: an illuminance sensor 270 for detecting an ambient illuminance; a color temperature sensor 271 for detecting an ambient color temperature; a day/night determination part 25e for determining which it is at present, day or night on the basis of regional information and information regarding sunrise or sunset; and a luminance determination part 25a, a color temperature determination part 25b, and a density determination part 25c for controlling image quality processing on the basis of an illuminance signal, a color temperature signal, and the determination result of the day/night determination part 25e.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063378-A (JP)
Title: Method for manufacturing carrier roller
Inventor: ONO KATSUNORI
IPC: B21D5/01
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carrier roller which enhances circularity and reduces warping.  <P>SOLUTION: This invention adopts a method of manufacturing the carrier roller including a step S1 for performing bending for forming a carrier roller body by bending so that a pair of opposed ends of a rectangular plate approach or abut on each other, and a step S2 for performing heat treatment for reducing internal stress of the carrier roller body generated by the bending while heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062662-A (JP)
Title: Electric deionized water making apparatus
Inventor: SASAKI KEISUKE
IPC: C02F1/469
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric deionized water making apparatus capable of ensuring high water quality of water to be treated and making effective use of hydrogen ions or hydroxide ions generated in an anode chamber or a cathode chamber.  <P>SOLUTION: The electric deionized water making apparatus 1 has at least either one of a sub-anion desalting chamber S2 which is positioned between the cathode chamber E1 and a cathode-side concentration chamber C1, made adjacent to the cathode-side concentration chamber C1 through a second anion exchange membrane a2, adjacent to the cathode chamber E1 through a third anion exchange membrane a3, charged with at least an anion exchange member and is structured so that water to be treated flows into and out in parallel to a main desalting chamber D, and a sub-cation desalting chamber S1 which is positioned between an anode chamber E2 and an anode-side concentration chamber C2, made adjacent to the anode-side concentration chamber C2 through a second cation exchange membrane c2, adjacent to the anode chamber E2 through a third cation exchange membrane c3, charged with at least a cation exchange member and is structured so that water to be treated flows into and out in parallel to the main desalting chamber D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062672-A (JP)
Title: Method for manufacturing powder
Inventor: IRIGUCHI JIRO
IPC: B01J2/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an Fe content in powder obtained when raw material slurry prepared by dispersing fine particles in a solvent by using a vacuum dryer is dried.  <P>SOLUTION: By using the vacuum dryer which is heated from the outside, of which one end of a heating pipe kept under a vacuum pressure is connected to a feed part of the raw material slurry and of which the other end is connected to a powder collecting chamber kept under a vacuum pressure, a method for manufacturing powder is by drying the raw material slurry in which the fine particles of an average particle diameter of 1-10 μm are dispersed in the solvent. The fine particles are amorphous metal oxide particles, organic crosslinked polymer particles or organic inorganic composite particles, and then the feed rate of the raw material slurry to the heating pipe is made to be 18 or less L/hr.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009291215-A (JP)
Title: Frozen product of unleached or little leached minced fish meat
Inventor: MIZUGUCHI TORU
IPC: A23L17/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen product of unleached or little leached meat of fishes which are not used usually without leaching, while suppressing freeze-denaturation.  <P>SOLUTION: Iron in vivo, iron-containing substances and/or reductants in vivo in fish meat are oxidized. The frozen product of unleached or little leached fish meat is prepared by using minced fish meat or minced and dehydrated fish meat as a starting material, adding one or more freeze-denaturation inhibitors thereto and preventing the decomposition of trimethylamine-N-oxide due to oxidation. There are also provided a frozen product of unleached or little leached fish meat prepared by bringing the fish meat into contact with oxygen preferably by stirring, thereby preventing the decomposition of trimethylamine-N-oxide, and adding a freeze-denaturation inhibitor followed by freezing, a frozen product of unleached or little leached fish meat prepared by adding a salt during stirring, and a ground fish meat product prepared by using the frozen product as a raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067973-A (JP)
Title: Printer
Inventor: OTSUKA KAZUTAKA
IPC: B41J29/38
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which has an option device such as a paper feed unit connected therewith, and in particular, is achieved in power saving by delaying the drive start timing of a cooling fan corresponding to the connection state of the option device.  <P>SOLUTION: The printer has a setting means which sets a drive start condition of the cooling fan arranged in the apparatus so as to correspond to a size of a load born applied on an apparatus power supply, a printing processing means which carries out printing processing on the basis of printing data, and a drive means which starts the drive of the cooling fan when printing processing by the printing processing means reaches the number of printing sheets set by the setting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071911-A (JP)
Title: Filter
Inventor: IWAKI MASAFUMI
IPC: H03H9/17
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high attenuation, high isolation while having low loss.  <P>SOLUTION: The filter includes: a filter unit 3 for extracting a signal of an arbitrary frequency band; a resonator 1 connected to the filter unit 3 and having an anti-resonant frequency higher than a passband of the filter unit 3; and a phase converter 2 connected in parallel to the resonator 1. The phase converter 2 becomes electrically inductive in frequency bands outside the passband of the filter unit 3 and converts a signal inputted into a phase which is different from that of the resonator 1 by 180 degrees.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074144-A (JP)
Title: Styrene polymer particle, manufacturing method for the same, expandable styrene polymer particle and foam-molded product
Inventor: FUJII SABURO
IPC: C08J9/18
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam-molded product having a smooth cut surface after cut by a hot nichrome wire, and a method of manufacturing styrene polymer particle giving the foam-molded product, styrene polymer particles, expandable styrene polymer particles, and the like.  <P>SOLUTION: The method of manufacturing the styrene polymer particles comprises effecting polymerization by previously causing a molecular weight modifier to be present in an aqueous medium and adding a styrene monomer continuously or stepwise to the system, where the temperature, A°C, at the time of the initiation of polymerization and the temperature, B°C, at the time of finish of the addition of the predetermined amount of the styrene monomer, are caused to satisfy A≤B≤A+15 and the temperature is kept at A°C over a period of at least 50% of the total polymerization time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075860-A (JP)
Title: Fixing device
Inventor: SUZUKI KAZUFUMI
IPC: G03G15/20
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that if a bearing supporting a pressure roller so that it freely rotates and a bearing holding member provided on the outer periphery side of the bearing are subject to significant impact during distribution, the bearing and the bearing holding member may be damaged.  <P>SOLUTION: The fixing device is provided with: a wall extending in the direction of the length of a pressure roller from the outer peripheral edges of the bearing and the bearing holding member; and a rib extended in the direction of the axial center of the pressure roller from the wall. This decreases bending stresses generated on the outer peripheral face of the bearing disposed in contact with a side plate, and on the side face of a fitting groove formed in the outer periphery of the bearing holding member. Thus, stress concentration at a corner of the fitting groove is relaxed to prevent the damage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075882-A (JP)
Title: Digital signage
Inventor: SATO KEIJI
IPC: G09F9/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signage that prevents a display surface of a planar display from being non-uniformly cooled.  <P>SOLUTION: The digital signage 1 includes: a liquid crystal display 10 as one embodiment of the planar display housed in a case 8, and a glass plate 12 provided in the case 8 and at a position facing the display surface 11 of the liquid crystal display 10. The display surface 11 can be viewed from the outside through the glass plate 12. In the digital signage, a gap 30A through which a cooling wind flows from a lower end portion 22B of the display surface 11 to an upper end portion 22A thereof is provided between the display surface 11 and the glass plate 12, and the gap 30A gets narrower as it goes from the lower end portion 22B toward the upper end portion 22A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081031-A (JP)
Title: Photosensitive resin composition
Inventor: NISHIMOTO HIDEAKI
IPC: C08F20/20
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition and a photosensitive resin laminate which are excellent in resolution after being developed, and in peeling property after being plated.  <P>SOLUTION: The photosensitive resin composition includes: 20-90 mass% of (a) an alkali-soluble polymer including (1) a first monomer unit selected from α, β-unsaturated carboxylic acids and (2) a second monomer unit selected from hydroxyalkyl (meth)acrylates having a 1-6C hydroxyalkyl group; 5-60 mass% of (b) a compound having a photopolymerizable unsaturated double bond; and 0.1-10 mass% of (c) a photopolymerization initiator where the alkali-soluble polymer (a) has an acid equivalent of 100-600 and a weight average molecular weight of 5,000-500,000 and includes the second monomer in an amount of ≥20 mass% based on the polymer, and where ≥70 mass% of the compound (b) having a photopolymerizable unsaturated double bond is an acrylate compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085407-A (JP)
Title: Vibrating pressure sensor
Inventor: UKAI SEIICHI
IPC: H01L29/84
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain a differential pressure sensor which is not based on static pressure or on temperature, and to provide a static pressure sensor which is not based on temperature or on differential pressure, but has sensitivity only with respect to static pressure.  <P>SOLUTION: In the vibrating pressure sensor including a pressure receiving diaphragm which is formed in a prescribed region of a semiconductor substrate having elasticity, vibrators are formed in the center portion and the peripheral edge part of the surface of the pressure-receiving diaphragm; a base joined to the reverse side of the semiconductor substrate; a gap portion is provided between the semiconductor substrate outside the region where the receiving diaphragm is formed and the base; and at least one vibrator is disposed in a region located in the gap portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083485-A (JP)
Title: Bidirectional guide unit
Inventor: ANDO YOSHIHIRO
IPC: A47B88/49
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional guide unit which enables a movable member to be pulled out in two opposite directions from a stationary member and which, irrespective of the direction from which the moving member is returned to a contained position, enables the movable member to be reliably pulled into the contained position.  <P>SOLUTION: The bidirectional guide unit is provided with: the stationary member; the movable member contained in the stationary member and capable of being pulled out of a contained stationary position in a first direction and a second direction opposite the first direction; and a first pull-in means engaged with the movable member, which is returned to the contained stationary position from the first direction, at a position near the contained stationary position to press the movable member toward the contained stationary position, and disengaged from the movable member when the movable member passes through the contained stationary position and moves in the second direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087648-A (JP)
Title: Controller of hand dryer
Inventor: NAITO KAZUHIKO
IPC: A47K10/48
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a hand dryer which is capable of reducing power consumption in a zero cross detection circuit regardless of whether a hand dryer is in a use state or stand-by state.  <P>SOLUTION: A control circuit 5 controls a current path opening/closing circuit 4 to a path closing state in the period of initial setting to measure the time interval of zero-cross detection signals input from the zero cross detection circuit 3, and controls the current path opening/closing circuit 4 to a path opening state when the hand dryer is in the stand-by state. When the hand dryer is in use, the control circuit repeats, until the end of use, the process of controlling the current path opening/closing circuit 4 to the path closing state, immediately controlling the current path opening/closing circuit 4 to the path opening state when the zero cross detection signal is input, setting the predetermination time until the next zero cross detection signal is input, starting it, and controlling the current path opening/closing circuit 4 to the path closing state when the timer indicates time up.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091921-A (JP)
Title: Metal latch fitting for supporting wire of outdoor apparatus box
Inventor: SASAKI SHINOBU
IPC: H02G7/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal latch fitting for a supporting wire of an outdoor apparatus box, which is capable of bringing an apparatus box into a temporary latching state on a supporting wire and then into a latching state and unfailingly keeping the latching state.  <P>SOLUTION: A support plate 7 is provided upright on an attaching plate 6 to be fixedly attached on the apparatus box B to constitute a body frame 1. Latching pieces 8, 8 are provided in pairs on upper both sides of the support plate 7 of the body frame 1, and engagement cuts 10 for engaging with the supporting wire m and to be latched with the supporting wire m are provided on the lower end of the base portion of the support plate 7 of each of the latching pieces 8. A square plate-like clamping plate 2 in which a width between both end edges of one direction is smaller than the width of a gap between the latching pieces 8, 8 and a width between the both end edges of the other direction perpendicular to the one direction is increased is assembled to the body frame 1 with a fastening bolt 3 to be inserted into the clamping plate 2 via the support plate 7 and a nut 4 screwing therethrough. A bent portion piece 3 for engaging the supporting wire m when engaged with the engaging cuts 10 is provided on one end of a wider side of the clamping plate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090132-A (JP)
Title: Consumable unit device and image forming apparatus
Inventor: AIKAWA YUKIHIRO
IPC: G03G15/00
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To automatically distinguish an unused state from a used state for a consumable unit in an image forming apparatus.  <P>SOLUTION: A unit body 27 is the case for the consumable unit device 25 of the image forming apparatus A attached to the image forming apparatus A. A stirring shaft 33a is rotated by a rotational drive from the image forming apparatus A. A flexible long member 37 is fixed so that one end of it can be wound around the stirring shaft 33a and has a conductive part 37a at the other end of it. A first connector 39 is directly or indirectly and electrically connected to the image forming apparatus A, and detects the first state of the consumable unit device 25 by the conductive part 37a of the long member 37. The first connector 39 detects the second state of the consumable unit device 25, by pulling out the conductive part 37a accompanying the rotation of the stirring shaft 33a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089018-A (JP)
Title: Hydrophobic core-shell silica particle, hollow silica particle and process for producing these particles
Inventor: AYA YOICHI
IPC: C01B33/18
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide core-shell silica particles and hollow silica particles which can be added to an organic solvent and a non-water soluble medium such as a resin at a high concentration and does not cause turbidity, whitening and the like in the system after being added to the non-water soluble medium or does not cause the gelling of the system after being added, and furthermore a process for producing the core-shell silica particles and the hollow silica particles.  <P>SOLUTION: The core-shell silica particles included: a shell layer containing silica represented by the composition formula of SiO<SB>2</SB>as component (A), a modified silica represented by the composition formula of formula (2): R'<SB>2</SB>SiO (wherein R' is a hydrocarbon group having a total of 1-24 carbon atoms which may be substituted with any group selected from an amino group, a mercapto group, a (meth)acrylic group, and an epoxy group or the like) or the composition formula of formula (1): RSiO<SB>3/2</SB>(wherein R is a hydrocarbon group having a total of 1-24 carbon atoms which may be substituted with any group selected from an amino group, a mercapto group, a (meth)acrylic group, and an epoxy group or the like) and the formula (2) as component (B), and a modified silica represented by the composition formula of formula (3): R"<SB>3</SB>SiO<SB>1/2</SB>(wherein R" is a hydrocarbon group having a total of 1-24 carbon atoms which may be substituted with any group selected from an amino group, a mercapto group, a (meth)acrylic group, and an epoxy group or the like) as component (C); and a core composed of a resin obtained by emulsion polymerization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087867-A (JP)
Title: Game machine
Inventor: MAEYAMA DAISUKE
IPC: A63F7/02
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that facilitates assembling movable accessories and minimizes the outer shapes of the accessories with the entire accessories illuminated.  <P>SOLUTION: A base plate 4 with lateral light emission LEDs 61 to 66 attached thereto is placed on the placing surface of a body 5. The LEDs 61 to 66 emit light from the rotation center side toward the leading end. A light guide plate 3 is located on the base plate 4. The light guide plate 3 has guide portions 31 to 36 substantially uniformly distributed with small dot-like reflecting faces. When light from the LEDs 61 to 66 enters the end face of the light guide plate 3, the guide portions 31 to 36 guide light so as to correspond to the shape of the movable accessory. The light guide plate 3 is attached by the pawl-shaped portions 52, 53, 54, and 55 of the body 5. The pawl-shaped portions 52 to 55 extend in the direction of emission of light from the LEDs 61 to 66.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092950-A (JP)
Title: Lap fillet arc welding method and lap fillet arc weld joint of galvanized steel sheet
Inventor: ISHIDA KINYA
IPC: B23K31/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lap fillet arc welding method that prevents the occurrence of weld defects such as a pit and burn through in welding a thin lower sheet of galvanized steel sheet and a thick upper sheet and provides a superior weld zone shape as a result.  <P>SOLUTION: The lap fillet arc welding method is provided in which, as an arc welding power source, an arc welding power source is used having a function of advancing and retreating the supply of a welding wire and in which the lower sheet is a galvanized steel sheet and the upper sheet is a steel sheet thicker than the galvanized steel sheet. The method is characterized in that a part of the upper sheet is ground before welding, and that, when W [mm] is a distance to the upper sheet from the intersection between the weld wire delivered from a welding torch and the lower sheet, WFR [m/min] is a wire feeding speed, and V [m/min] is a welding speed, 0.5 mm≤W≤1.5 mm and -0.2WFR/V+2.333≤W≤0.15WFR/V, and that the shielding gas is carbon dioxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096460-A (JP)
Title: Cathode electrode for fuel cell and fuel cell
Inventor: FURUICHI MITSURU
IPC: H01M4/86
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with improved operation stability during starting time.  <P>SOLUTION: A cathode electrode for the fuel cell is provided with a diffusion layer and a cathode catalyst layer with its ratio of peak height P and a half width W of pore distribution, P/W to be 0.4 or more and 1.8 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT